Third ATF2 Project Meeting

18 Dec 2006, 09:00 → 20 Dec 2006, 12:20 Asia/Tokyo

meeting room, 1F, 3-gokan (KEK)

Andrei Seryi (SLAC), Toshiaki Tauchi (KEK)

Status reports, detailed plan in 2007

Monday 18 December

09:00 → 09:30 Registration

registration fee 1,000yen, Banquet fee 3,000yen

09:30 → 09:40 Greeting

Speaker: Prof. Junji Urakawa (KEK)

Slides 3rd_ATF2_Opening.pdf 3rd_ATF2_Opening.ppt

09:30 → 10:00 Introduction

09:40 → 10:00 Homeworks and goals of the meeting

Speakers: Dr Andrei Seryi (SLAC), Dr Toshiaki Tauchi (KEK)

Slides homeworks.goals.pdf

10:00 → 11:00 Conventional facilities and construction schedule

10:00 Conventional facilities and construction schedule

Speaker: Nobuhiro Terunuma (KEK)

Slides ATF2-schedule-2006-December.pdf ATF2-schedule-2006-December.ppt

11:00 → 11:20 coffee break

11:20 → 12:20 Re-Location of existing devices

11:20 Layout draft to start with

Speaker: Dr Yosuke Honda (KEK)

Slides ATF2projm-relocation.pdf

11:30 LW layout

Speaker: Dr Grahame Blair (Royal Holloway)

Slides blair_ATF2_location.pdf blair_ATF2_location.ppt

11:40 nanoBPM triplet

Speaker: Dr Stewart Boogert (Royal Holloway, University of London)

Slides

• nanobpm_2006.pdf
• nanobpm_2006.pdf
• nanobpm_2006.ppt

11:50 Possible location for feedback kickers

Speaker: Dr Toshiyuki Okugi (KEK)

Slides FBkickerLocation.pdf FBkickerLocation.ppt

12:20 → 13:30 lunch

13:30 → 16:45 Optics and Commissioning (1)

(1) New extraction line tuning (coupling and dispersion
correction) We must
evaluation and decide the strength of the skew
quadrupoles for the tuning.
(2) Recent ATF2 FF optics (modified quadrupole position
at last project
meeting).
We must fix the final ATF2 FF optics.
(3) BBA and optics diagnostics. I believe many
collaborators are interested
in
this study item. We need to start the preparation of the
optics diagnostics.
(4) Beam size tuning without Shintake monitor. Since
the dynamic range of
Shintake monitor is less than few hundred nm beam
size, we must make
the
beam size less than sub-micron w/o Shintake monitor.
This item is one of
the
important issues for ATF2 commissioning.
(5) Final beam size tuning.
(6) International collaborations.

13:30 Recent status of new extraction line and the requirement of the skew quadrupole strength

Speaker: Mark Woodley (SLAC)

Slides ATF2v3.6VerticalDispersion.pdf ATF2v3.6VerticalDispersion.ppt

14:10 Preliminary skew quadrupole requirements for vertical dispersion correction in ATF new EXT

Speaker: Rogelio Tomas (CERN)

Slides sl_slides.pdf

14:20 Coupling Correction fot ATF2 extraction line

Speaker: Dr Toshiyuki Okugi (KEK)

Slides CouplingCorrection.pdf CouplingCorrection.ppt

14:25 ATF2 Layout/Optics

Speaker: Mark Woodley (SLAC)

Slides ATF2v3.6.pdf ATF2v3.6.ppt

14:45 Simulation of Alignment and Tuning for ATF2 FF

Speaker: Dr Glen WHITE (SLAC)

Slides ATF2_tuning_-_KEK_Dec_06.pdf ATF2_tuning_-_KEK_Dec_06.ppt

15:30 → 15:45 group photo in coffee break

15:45 → 16:05 FONT:fast feedback system

TV/phone connection

Speaker: Prof. Philip Burrows (Oxford University)

Slides font_atf2_dec06.pdf font_atf2_dec06.ppt

15:45 → 18:20 Instrumentation (TV/phone connection)

Production and Installation Policy (1)

16:05 → 16:25 Feedforward system

TV/phone connection

Speaker: Dr Alexander Kalinin (ASTEC Daresbury Laboratory CCLRC UK)

Slides 061218_Kalinin_An_ILC_Turnaround_Feed-Forward_Prototype_at_ATF.ppt

16:25 → 16:45 QBPM electronics

Speaker: Dr Douglas McCormick (SLAC)

document 3rdATF2_QBPMv5.pdf

Slides 3rdATF2_QBPMv5.ppt

16:45 → 17:05 Signal and Background simulation for LW and BSM

Speaker: Lawrence Deacon (Royal Holloway)

Slides ATF2MeetingDec2006_3.pdf

17:05 → 17:25 Shintake monitor (BSM)

Speaker: Mr Taikan SUEHARA (The University of Tokyo)

Slides 061218-atf2-suehara.pdf 061218-atf2-suehara.ppt

17:25 → 17:45 Shintake monitor (BSM) detector

Speaker: Mr Hakutaro Yoda (Univ. of Tokyo)

Slides BSMDetector.ppt.pdf BSMDetector.ppt.ppt

17:45 → 18:05 IPBPM

Speaker: Tomoya Nakamura (Tokyo University)

Slides

• IPBPM.pdf
• IPBPM.pdf
• IPBPM.ppt

18:05 → 18:20 BSM using a nano pattern target

Speaker: Dr Yosuke Honda (KEK)

Slides ATF2projm-pt.pdf

Tuesday 19 December

09:00 → 09:30 Status report on design & fabrication of new dipoles, sextupoles and modification of FD quads

Speaker: Dr Cherrill Spencer (SLAC)

Slides ATF2ProductionMagnetsDec06_Spencer.pdf ATF2ProductionMagnetsDec06_Spencer.ppt

09:00 → 11:00 Magnet, mover and alignment

Production and Installation Policy (2)

09:30 → 10:00 Status report on magnetic field measurements of 24 QEA-magnets

Speaker: Dr Mika Masuzawa (KEK)

Slides AT2_FMeas_Mika070118.pdf AT2_FMeas_Mika070118.ppt

10:00 → 10:20 Proposed design of ATF2 magnet supports

Speaker: Mr Ryuhei Sugahara (KEK)

document MagList_ff3.8.3_v3.5.xls

Slides MagSupport_RSuga.pdf MagSupport_RSuga.ppt

10:20 → 10:40 Layout for laser wire and compatibility with magnets

Speaker: Lawrence Deacon (Royal Holloway)

Slides ATF2Meeting19Dec2006.pdf

10:40 → 11:00 New design of an adjustable permanent quadrupole

Speaker: Dr Yoshihisa iwashita (Kyoto university)

Slides PMupdatesfor5.pdf PMupdates.ppt

11:00 → 11:20 coffee break

11:20 → 11:40 ATF2 power supplies and it's current progress

Speaker: Briant Lam (SLAC)

Slides ATF2_High_Availability_DC_Magnet_Power_Supplies.pdf ATF2_High_Availability_DC_Magnet_Power_Supplies.ppt

11:20 → 12:00 Power supply

Production status and Installation Policy (3)

11:40 → 12:00 Magnet field stability

Speaker: Dr masayuki kumada (nirs)

Slides Bstability.pdf

12:00 → 12:50 lunch

13:20 → 14:30 Tour at ATF

get togther in front of 3-gokan

14:30 → 15:40 Optics and Commissioning (2)

(1) New extraction line tuning (coupling and dispersion correction) We must
evaluation and decide the strength of the skew quadrupoles for the tuning.
(2) Recent ATF2 FF optics (modified quadrupole position at last project meeting).
We must fix the final ATF2 FF optics.
(3) BBA and optics diagnostics. I believe many collaborators are interested in
this study item. We need to start the preparation of the optics diagnostics.
(4) Beam size tuning without Shintake monitor. Since the dynamic range of
Shintake monitor is less than few hundred nm beam size, we must make the
beam size less than sub-micron w/o Shintake monitor. This item is one of the
important issues for ATF2 commissioning.
(5) Final beam size tuning.
(6) International collaborations.

14:30 Initial Beam Size Tuning for ATF2

Speaker: Dr Toshiyuki Okugi (KEK)

Slides Commissioning.pdf Commissioning.ppt

14:40 Homework of last session

Speaker: Dr Toshiyuki Okugi (KEK)

Slides Homework.pdf Homework.ppt

15:30 → 15:50 coffee break

15:50 → 18:20 IP configuration (TV/phone connection)

(1) Stability - GM, supports and Monalisa
(2) Support table, mover and alignment

15:50 Rigid mount for interferometer

Speaker: Dr Tatsuya KUME (KEK)

Slides 20061219ShintakeSupportSystem-3UL1.pdf 20061219ShintakeSupportSystem-3UL1.ppt

16:10 Floor movement measurement in ATF ring

Speaker: Mr Ryuhei Sugahara (KEK)

Slides ATF_GM_061031.pdf ATF_GM_061031.ppt

16:30 CERN CLIC table performance - Pertinence in ATF2 context

Speaker: Mr Benoit BOLZON (LAPP)

Slides Meeting_ATF2.pdf Meeting_ATF2.ppt

16:50 Plans for Annecy work in ATF2

Speaker: Dr Andrea Jeremie (LAPP)

Slides jeremieatf2dec06.pdf jeremieatf2dec06.ppt

17:10 MonaLisa

Speaker: Dr David Urner (University of Oxford)

Slides MONALISA_ATF_Dec2006_small.pdf MONALISA_ATF_Dec2006_small.ppt

17:50 Discussion

18:30 → 20:30 Banquet

Japanese Restrant

Wednesday 20 December

09:00 → 09:12 FONT and feedforward for P. Burrows

Speaker: Dr David urner (University of Oxford)

Slides font_atf2_schedule_dec06.pdf font_atf2_schedule_dec06.ppt

09:00 → 10:30 Scheduling

for FONT, MonaLisa, Stable(CLIC) Table, Laser-wire, nBPM, IPBPM and IPBSM etc.
about 12 minutes to each sub-component, and
about 30 minutes for discussion of the global schedule and to highlight any
scheduling conflicts

09:12 → 09:24 MonaLiSA

Speaker: Dr David urner (University of Oxford)

Slides MONALISA_Schedule.pdf MONALISA_Schedule.ppt

09:24 → 09:36 Stable Table

Speaker: Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

Slides stabletableschedule.pdf stabletableschedule.ppt

09:36 → 09:48 Laser-wire

Speaker: Dr Grahame Blair (Royal Holloway)

Slides blair_ATF2_schedule.pdf blair_ATF2_schedule.ppt

09:48 → 10:00 nBPM

Speaker: Dr Stewart Boogert (Royal Holloway, University of London)

Slides

• nanobpm_schedule_2006.pdf
• nanobpm_schedule_2006.pdf
• nanobpm_schedule_2006.ppt

10:00 → 10:12 IPBPM

Speaker: Dr Yosuke Honda (KEK)

Slides ATF2projm-ipbpmschedule.pdf

10:12 → 10:24 IPBSM (Shintake monitor)

Speaker: Mr Taikan SUEHARA (The University of Tokyo)

Slides 061218-atf2-suehara2.pdf 061218-atf2-suehara2.ppt

10:24 → 10:36 Global schedule

Speakers: Nobuhiro Terunuma (KEK), Dr Toshiaki Tauchi (KEK)

Slides schedule.pdf

10:36 → 11:00 Discussion

the global schedule and to highlight any scheduling conflicts.

11:00 → 11:20 coffee break

11:20 → 11:25 Conventional facilities and construction schedule

Speaker: Nobuhiro Terunuma (KEK)

Slides ATF2-summary-CF-schedule-cmp.pdf

11:20 → 12:20 Summaries and Conclusions

summaries of each sessions by the conveners

11:25 → 11:30 Re-location of existing devices

Speaker: Dr Yosuke Honda (KEK)

Slides ATF2projm-relocation-summary.pdf

11:30 → 11:35 Instrumentation

Speakers: Prof. Philip Burrows (Oxford University), Dr Toshiaki Tauchi (KEK)

Slides instrumentation.pdf

11:35 → 11:40 Magnet, mover and alignment

Speaker: Dr Cherrill Spencer (SLAC)

Poster SummaryMagnets&SupportsATF2KEKDec06.ppt

Slides SummaryMagnets&SupportsATF2KEKDec06.pdf SummaryMagnets&SupportsATF2KEKDec06.ppt

11:40 → 11:45 Power supply

Speakers: Briant Lam (SLAC), Dr masayuki kumada (nirs)

Slides Power_Supply_Summary.pdf

11:45 → 11:50 IP configuration

Speaker: Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

Slides IPconfigsummary.pdf IPconfigsummary.ppt

11:50 → 12:00 Optics and Commissioning

Speakers: Dr Andrei Seryi (SLAC), Dr Rogelio Tomas (CERN), Dr Toshiyuki Okugi (KEK)

Slides

• Homework from Mark Woodley
• SummaryOptics.pdf
• SummaryOptics.ppt
• WoodleyHomeWork.pdf

12:00 → 12:10 Conclusions

Speakers: Dr Andrei Seryi (SLAC), Dr Toshiaki Tauchi (KEK)

document 3rd-meeting.summary.final.doc 3rd-meeting.summary.final.pdf